Individual Calculations February 2020
 Prochaieva, Nina  Total change: 16.00  Rating chartPersonal card
 28th Heraklion chess tournament 2020 A group Heraklion GRE 2020-01-03
RcRownchangeKK*chgGame
 1237 1033 2.00 6 0.40 40 16.00 
  Kondrashov, Ivan V 1433  * UKR0.001-0.0840-3.20 
  Kontaki, Maria 1060 GRE1.0010.544021.60 
  Kalaitzakis, Emmanouil 1146 GRE0.001-0.3540-14.00 
  Tsapaki, Asimenia 1402 GRE0.001-0.1040-4.00 
  Kasnakidou, Sotiria 1079 GRE1.0010.564022.40 
  Farsaris, Michail 1302 GRE0.001-0.1740-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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